GD32F130

     
    ARM ® CortexTM-M3 Core
    ●    Frequency up to 48 MHz
    ●    Flash access zero wait state
    ●    Single-cycle multiplier and hardware divider
    ●    NVIC support 16 internal & 60 external interrupts, each has 16 priority levels
    Memories
    ●    Flash size from 16KB to 64 KB
    ●    SRAM size from 4KB to 8 KB with HW parity checking
    ●    3KB ISP loader ROM
    Low power management
    ●    Power saving mode: sleep, deep-sleep & standby mode
    ●    Independent battery supply for real-calendar RTC and backup register
    Advanced analog peripherals
    ●    1 x 12bit, 1μs ADC (up to 16 chs)
    Integrated peripherals interface
    ●    Up to 2 x USART/UART/Irda/LIN/ISO7816
    ●    Up to 2 x SPI (18Mbit/s)
    ●    Up to 2 x I2C (400Kbit/s)
    On-chip resources
    ●    1 x 16 bit Advanced Timer, 1 x SysTick Timer, 5 x 16 bit GPTM, 1x 32 bit GPTM, 2 x WDG
    ●    5-chs DMA support: Timers, ADC, SPIs, I2Cs, USARTs
    ●    System supervisor and reset: POR,PDR,LVD
    ●    80% GPIO available
    ●    32-bit CRC & 96-bit unique ID
    ●    On-chip clock: HSI (8MHz), LSI (40KHz)
    Package
    ●    TSSOP20 (6.5 x 4.4 x 1mm)
    ●    QFN28 (4 x 4 x 0.75mm)
    ●    LQFP48(7 x 7 x 1mm)
    ●    LQFP64 (10 x 10 x 1.4mm)